Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690130 | Display device | Koji Hiramoto, Toshimitsu Yoshifuku | 2017-06-27 |
| 8929774 | Belt unit and image forming apparatus employing same | Tsutomu Katoh, Yohhei Watanabe, Yuji Kato, Hajime Teraji, Arinobu Yoshiura | 2015-01-06 |
| 8791517 | Semiconductor device | Hiroyuki Kutsukake, Yoshiko Kato, Koichi Fukuda, Kazunori Masuda | 2014-07-29 |
| 8583022 | Lubricant coating device and image forming apparatus incorporating the lubricant coating device | Yohhei Watanabe, Tsutomu Katoh, Hajime Teraji, Arinobu Yoshiura | 2013-11-12 |
| 8374518 | Image forming apparatus and image forming method | — | 2013-02-12 |
| 8243517 | Nonvolatile semiconductor memory, method for reading out thereof, and memory card | Makoto Iwai | 2012-08-14 |
| 8243512 | Semiconductor memory write method | — | 2012-08-14 |
| 8213232 | Nonvolatile semiconductor memory, method for reading out thereof, and memory card | Makoto Iwai | 2012-07-03 |
| 8199582 | NAND-type flash memory and NAND-type flash memory controlling method | Yuka Furuta | 2012-06-12 |
| 8102719 | Semiconductor memory device capable of compensating variation with time of program voltage | — | 2012-01-24 |
| 8008028 | Panel cell used for granulocyte antibody detection | Kazuta YASUI, Fumiya Hirayama, Rika Furuta, Nobuki Matsuyama, Yoshitaka Kojima +2 more | 2011-08-30 |
| 7924621 | NAND-type flash memory and NAND-type flash memory controlling method | Yuka Furuta | 2011-04-12 |
| 7903469 | Nonvolatile semiconductor memory, its read method and a memory card | Makoto Iwai | 2011-03-08 |
| 7710779 | Nonvolatile semiconductor memory, method for reading out thereof, and memory card | Makoto Iwai | 2010-05-04 |
| 7573171 | Rotation control motor | Naoto Sesita, Katuyuki Tanaka, Yusuke Mizukoshi, Hiroyuki Kurihara | 2009-08-11 |
| 7529131 | Nonvolatile semiconductor memory, method for reading out thereof, and memory card | Makoto Iwai | 2009-05-05 |
| 7511396 | Moving material electric control device | Naoto Sesita, Katuyuki Tanaka, Yusuke Mizukoshi, Hiroyuki Kurihara, Hiroshi Sato | 2009-03-31 |
| 7478574 | Electric actuator | Naoto Sesita, Katuyuki Tanaka, Yusuke Mizukoshi, Hiroyuki Kurihara | 2009-01-20 |
| 7345335 | Semiconductor integrated circuit, booster circuitry, and non-volatile semiconductor memory device | — | 2008-03-18 |
| 7339299 | Electric actuator and motor used therein | Naoto Sesita, Katuyuki Tanaka, Yusuke Mizukoshi, Hiroyuki Kurihara, Kazuhito Yokomori | 2008-03-04 |
| 6369674 | Broad-band surface acoustic wave filter with specific ratios of transducer electrode period to reflector period | Shozo Matsumoto, Yuji Ogawa | 2002-04-09 |
| 6130332 | Method of alkylating triazine derivatives | Norio Tanaka, Kenichi Mizusawa, Makoto Ishikawa, Yasuo Fukue, Isao Hashiba | 2000-10-10 |
| 6077814 | 1-Substituted 4-carbamoyl-1,2,4-triazol-5-one derivatives and herbicide | Ken Morita, Tsunehiro Kido, Kazuo Hirayama, Hiroyuki Okita, Toshiharu Ohno +1 more | 2000-06-20 |
| 5792867 | Method of alkylating of triazine derivatives | Norio Tanaka, Masataka Hatanaka, Makoto Ishikawa, Yasuo Fukue, Isao Hashiba | 1998-08-11 |
| 5608131 | Pentacyclic hydrocarbon compound and halogenated pentacyclic hydrocarbon compound, and preparation processes thereof | Takeaki Mitsudo, Shi-Wei Zhang | 1997-03-04 |